package com.atguigu.eduService.service;

import com.atguigu.eduService.entity.EduChapter;
import com.baomidou.mybatisplus.extension.service.IService;
import java.util.List;

/**
 * <p>
 * 课程 服务类
 * </p>
 *
 * @author Chen Wen bo
 * @since 2021-07-22
 */
public interface EduChapterService extends IService<EduChapter> {

    List<EduChapter> getChapterVideo(String courseId);

    void addChapter(EduChapter eduChapter);

    void updateChapter(EduChapter eduChapter);

    EduChapter getChapterInfo(String chapterId);

    void deleteChapter(String chapterId);
}
